HD64F36049 datasheet(80/562 Pages) RENESAS

Part #	HD64F36049

Description	Renesas 16-Bit Single-Chip Microcomputer H8 Family / H8/300H Tiny Series

PDF	562 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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Section 3 Exception Handling

Rev. 3.00 Mar. 15, 2006 Page 48 of 526

REJ09B0060-0300

3.2.2

Interrupt Edge Select Register 2 (IEGR2)

IEGR2 selects the direction of an edge that generates interrupt requests of the pins

ADTRG and

WKP5 to WKP0.

Bit

Bit Name

Initial

Value

R/W

Description



Reserved

These bits are always read as 1.

WPEG5

R/W

WKP5 Edge Select

0: Falling edge of

WKP5(ADTRG) pin input is detected

1: Rising edge of

WKP5(ADTRG) pin input is detected

WPEG4

R/W

WKP4 Edge Select

0: Falling edge of

WKP4 pin input is detected

1: Rising edge of

WKP4 pin input is detected

WPEG3

R/W

WKP3 Edge Select

0: Falling edge of

WKP3 pin input is detected

1: Rising edge of

WKP3 pin input is detected

WPEG2

R/W

WKP2 Edge Select

0: Falling edge of

WKP2 pin input is detected

1: Rising edge of

WKP2 pin input is detected

WPEG1

R/W

WKP1Edge Select

0: Falling edge of

WKP1 pin input is detected

1: Rising edge of

WKP1 pin input is detected

WPEG0

R/W

WKP0 Edge Select

0: Falling edge of

WKP0 pin input is detected

1: Rising edge of

WKP0 pin input is detected

HD64F36049 Datasheet(PDF) 80 Page - Renesas Technology Corp

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